MARC’S BLACKWORM KEEPER KLEANER™ helps replenish the value the worms have
lost by purging. This allows your fish to receive the full benefit of feeding
live food.

The enzymes in MARC’S BLACKWORM KEEPER KLEANER™ break down the waste
products of the worms in their container… keeping it cleaner, less odorous and
easier to rinse clean…meaning the worms remain suitable for feeding to your
fish.